It is becoming common practice to charge for extra people/visitors. I travel once or twice a year to a privately owned campground in Michigan to visit my single son. The CG has a $5/day charge for visitors. When I go there for a two or three week visit, I am usually alone in a Class C with no toad. I talk to the CG owners and explain that my son only comes to pick me up and sometimes stays a couple of hours for a meal. Neither of us use the pool or any of the other facilities. Some days my son is in/out of the CG two or three times since he lives only 8 miles away. I would be more than willing to pay $5/day for my son to visit, but the CG owners have always waived the fee and have even let my son have a pass card for the driveway gate with only a security fee which we have always gotten back. I am so grateful to such friendly, people oriented CG owners!!